Tevatron New Phenomena & Higgs Working Group

Updated Combination of CDF and DØ's Searches for Standard Model Higgs Boson Production with up to 10.0 fb-1 of Data

June 2012

Preliminary Results

95% C.L. exclusion for SM Higgs with mass mH between 147 and 180 GeV/c2, and
between 100 and 103 GeV/c2.

An excess with a significance of 2.5σ is seen that might
be interpreted as coming from a Higgs boson with a mass in the region of 115 to 135 GeV. An excess with a significance
of 2.9σ is seen in the combination of CDF and DØ's H→bb channels.

The results of combinations of searches
for H→bb, H→W+W-, and
H→γγ are shown as well.